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fix: Using canvas as a direct source #701

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merged 5 commits into from
Jun 30, 2024
Merged

fix: Using canvas as a direct source #701

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ce7b893
Add nvmrc
eKoopmans Jun 30, 2024
f30a7c0
Update snapshots (minor change in vertical spacing)
eKoopmans Jun 30, 2024
3c78c73
Add canvas test
eKoopmans Jun 30, 2024
394ad77
Fix toLowerCase and pageSize check in toPdf
eKoopmans Jun 30, 2024
c5a86fc
Update canvas snapshot
eKoopmans Jun 30, 2024
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1 change: 1 addition & 0 deletions .nvmrc
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Original file line number Diff line number Diff line change
@@ -0,0 +1 @@
16
5 changes: 3 additions & 2 deletions src/worker.js
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Expand Up @@ -61,7 +61,7 @@ Worker.prototype.from = function from(src, type) {
function getType(src) {
switch (objType(src)) {
case 'string': return 'string';
case 'element': return src.nodeName.toLowerCase === 'canvas' ? 'canvas' : 'element';
case 'element': return src.nodeName.toLowerCase && src.nodeName.toLowerCase() === 'canvas' ? 'canvas' : 'element';
default: return 'unknown';
}
}
Expand Down Expand Up @@ -168,7 +168,8 @@ Worker.prototype.toImg = function toImg() {
Worker.prototype.toPdf = function toPdf() {
// Set up function prerequisites.
var prereqs = [
function checkCanvas() { return this.prop.canvas || this.toCanvas(); }
function checkCanvas() { return this.prop.canvas || this.toCanvas(); },
function checkPageSize() { return this.prop.pageSize || this.setPageSize(); }
];

// Fulfill prereqs then create the image.
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Binary file modified test/reference/snapshot/all-tags.pdf
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Binary file added test/reference/snapshot/all-tags_canvas.pdf
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Binary file modified test/reference/snapshot/lorem-ipsum.pdf
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Binary file modified test/reference/snapshot/lorem-ipsum_margin.pdf
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Binary file modified test/reference/snapshot/pagebreaks_avoid-all.pdf
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Binary file modified test/reference/snapshot/pagebreaks_legacy.pdf
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Binary file modified test/reference/snapshot/pagebreaks_specify.pdf
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6 changes: 5 additions & 1 deletion test/snapshot.js
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Expand Up @@ -31,6 +31,10 @@ describe('snapshot', () => {
runner: window => defaultCondition(window, { margin: 1, jsPDF: { unit: 'in' } }),
name: file => `${file}_margin.pdf`,
},
selectCanvas: {
runner: window => defaultCondition(window, {}, window.document.getElementById('canvas')),
name: file => `${file}_canvas.pdf`,
},
selectMainId: {
runner: window => defaultCondition(window, {}, window.document.getElementById('main')),
name: file => `${file}.pdf`,
Expand All @@ -56,7 +60,7 @@ describe('snapshot', () => {
const filesToTest = {
'blank': [ 'default' ],
'lorem-ipsum': [ 'default', 'legacy', 'margin' ],
'all-tags': [ 'default' ],
'all-tags': [ 'default', 'selectCanvas' ],
'css-selectors': [ 'selectMainId' ],
'pagebreaks': [ 'pagebreakLegacy', 'pagebreakCss', 'pagebreakAvoidAll', 'pagebreakSpecify' ],
};
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